1. Selelekela sa Technical: Ha aluminium kapa alloy alloy e qhibiliha kapa e hloekisoasebopi, ho hlahisoa scum e ngata, 'me ha e kopantsoe le aluminiamo, ho hlahisoa scum e eketsehileng.The scum e bonolo ho khomarela ho theha thibela, ho monya palo e kholo ea aluminium e qhibilihisitsoeng, 'me ho thata ho sebetsa ha ho tlosoa slag,' me palo e kholo ea aluminium e qhibilihisitsoeng e tlosoa, e bakang tahlehelo.Ka mor'a ho sebelisa flux likesphallo ea metsilephokotso ea ho hloekisa, mathata ana a rarolloa.
2. Likarolo le tšebeliso ea sehlahisoa:
a.Fetola sebopeho le thepa ea slag, e le hore scum e be e hlephileng le e bonolo hohloekisa 'me u hlakole.
b.Tlosa oxide le inclusionska aluminium e qhibilihisitsoeng, hloekisa slag ka botlalo, 'me u hloekise aluminium e qhibilihisitsoeng ho netefatsa boleng ba li-castings.
3.The slag e hlephileng, e ka khonang haholofokotsa tahlehelo ea aluminium e qhibilihisitsoeng, e ka khonangfokotsa tahlehelo ea aluminium e qhibilihisitsoeng ka 0.3 ho isa ho 0.5 kg ka tonne.
1. Sebelisa ka sebōping: Ho ea ka ho qhibiliha le doping ea motsoako oa aluminium, tekanyo e akaretsang ke 0.1-0.3% ea boima ba aluminium e qhibilihisitsoeng (ke hore, ho eketsa 1-3 kg eaphallo ea metsika thane e le nngwe ya aluminium e tshetsweng).
2.Sebelisa ka ntle ho sebōpi: Letlapa la aluminium le tlositsoeng seboping le ka futhumatsoa ke ho phunya kapasearolanyi sa molora sa aluminiumho finyella phello e ntle ea karohano ea slag ea aluminium.
3. Libaka tsa kopo, litebello tsa 'maraka le maemo a tlhahiso ea indasteri: Ke haholo-holoe sebedisoang bakeng sa ho qhibilihisa aluminium e hloekileng, motsoako oa aluminium le aluminium e nchafalitsoeng, ho tlosa manya a ka holimo ka har'a aluminium e qhibilihisitsoeng, le homonya li-inclusionshaufi le lera bokaholimo, 'me e ka boela sebelisoa bakeng saho hadika slag.Ke e 'ngoe ea li-flux tsa tlhoekiso tse lokelang ho sebelisoa ha ho qhibilihisoa ha aluminium le lialloys tsa aluminium.Tlhokahalo ea 'maraka e kholo' me tebello ea kopo e pharaletseng.The drossing flux e sebelisoa haholo tlhahiso ea feme, empa lithupelo tse ling tse nyane le tsona li sebelisoa ka crucible ho boloka litšenyehelo, ba li sebelisa.crucibleho finyella karohano ea slag-aluminium.Thepa ea tlhahiso le ts'ebetso ea aluminium drossing flux e batla e le bonolo, haholo-holo ho omisa sebōpi, lisebelisoa tsa ho senya, lisebelisoa tse hlohlelletsang le ho kopanya, le lisebelisoa tse bonolo tsa ho paka.Matsete a lisebelisoa a nyane, mme ts'ebetso ea tlhahiso e bonolo ho e tseba.